The TS4604IPT is a high-fidelity audio amplifier produced by STMicroelectronics, a leader in semiconductor solutions. This integrated circuit is designed to deliver premium sound quality with high power efficiency, making it an ideal choice for portable and compact audio applications.

Key Features

• Output Power: Capable of driving 2W into a 4Ω load at 5V, the TS4604IPT can provide ample volume for a wide range of audio applications.
• High Efficiency: With a class-D architecture, it offers high power efficiency, which is critical for battery-powered devices, ensuring longer playtime and reduced heat dissipation.
• Signal-to-Noise Ratio (SNR): Boasting an impressive SNR, this amplifier minimizes background noise, allowing for a clearer audio experience.
• Low THD+N: The Total Harmonic Distortion plus Noise is kept very low, ensuring the audio output is as true to the original recording as possible.
• Pop & Click Reduction: The TS4604IPT features circuits to reduce pop and click noises during turn-on and turn-off transitions, providing a smoother listening experience.
• Multiple Gain Settings: With configurable gain settings, the amplifier can be easily adapted to different input signal levels.

Applications

The versatility of the TS4604IPT makes it suitable for a wide array of audio applications, including:

• Smartphones and Tablets
• Laptop and Portable Computers
• Portable Media Players
• Wireless Speakers and Headphones
• Home Audio Systems

Technical Specifications

STMicroelectronics has equipped the TS4604IPT with a range of technical features that ensure its reliability and performance:

• Power Supply Range: 2.4V to 5.5V
• PSRR: 80dB at 217Hz
• Quiescent Current: 2.7mA
• Efficiency: >90% at full power
• Package: 16-pin TQFN package

Overall, the TS4604IPT from STMicroelectronics stands out as a high-performance audio amplifier that combines power efficiency with high-fidelity audio output. Its compact form factor and low power consumption make it a top choice for designers looking to enhance the audio experience in their products.